You'll noticeTier: how much it should matter to you
3Useful: my rating, 1 to 5
2Signal: worth watching, 1 to 5
AuthArea: what it touches
ImprovementsKind: in v2.1.319,
ImprovementsSection of the release
What
Claude Code can now show a startup notice titled "claude.ai login ended". It says that your usage is now billed to an organization through a profile login, and points you to /login to sign in again.
A one-time notice also appears in the conversation when you are signed in with ant auth login.
Why
Without this notice, who pays for your usage could change without you noticing. If you meant to use your own claude.ai account, run /login.